<template>
  <div>
    <el-card class="box-card">
      <div slot="header" class="clearfix">
        <el-button @click="$router.push({ name: 'menu-create' })">添加菜单</el-button>
      </div>
      <!-- 列表展示区 -->
      <el-table
        :data="menus"
        stripe
        style="width: 100%">
        <el-table-column
          type="index"
          label="编号"
          width="80">
        </el-table-column>
        <el-table-column
          prop="name"
          label="菜单名称"
          width="180">
        </el-table-column>
        <el-table-column
          prop="level"
          label="菜单级数"
          width="130">
        </el-table-column>
        <el-table-column
          prop="icon"
          label="前端图标">
        </el-table-column>
        <el-table-column
          prop="orderNum"
          label="排序">
        </el-table-column>
        <el-table-column
          label="操作">
          <template slot-scope="scope">
            <el-button
              size="mini"
              @click="handleEdit(scope.row)">编辑</el-button>
            <el-button
              size="mini"
              type="danger"
              @click="handleDelete(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
// 引入数据
import { getAllMenu, deleteMenu } from '@/services/menu'

export default {
  data () {
    return {
      menus: []
    }
  },
  created () {
    // 获取所有菜单
    this.loadAllMenus()
  },
  methods: {
    // 获取所有菜单信息
    async loadAllMenus () {
      const { data } = await getAllMenu()
      if (data.code === '000000') {
        this.menus = data.data
      }
    },
    handleEdit (rowData) {
      this.$router.push({
        name: 'menu-edit',
        params: {
          id: rowData.id
        }
      })
    },
    handleDelete (rowData) {
      this.$confirm('确认删除吗？', '删除提示', {
      }).then(async () => {
        // 发送删除请求
        const { data } = await deleteMenu(rowData.id)
        if (data.code === '000000') {
          this.$message.success('删除成功')
          // 更新数据
          this.loadAllMenus()
        }
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        })
      })
    }
  }
}
</script>

<style lang='scss' scoped></style>
